11888925561

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{14723}}^1$

素因数の和:14882

約数の個数: 48

約数和(自身を含む): 18522556416

約数和(自身を除く): 6633630855

約数列:

[1, 3, 9, 23, 47, 69, 83, 141, 207, 249, 423, 747, 1081, 1909, 3243, 3901, 5727, 9729, 11703, 14723, 17181, 35109, 44169, 89723, 132507, 269169, 338629, 691981, 807507, 1015887, 1222009, 2075943, 3047661, 3666027, 6227829, 10998081, 15915563, 28106207, 47746689, 57434423, 84318621, 143240067, 172303269, 252955863, 516909807, 1320991729, 3962975187, 11888925561]

約数ペア:

[(1, 11888925561), (3, 3962975187), (9, 1320991729), (23, 516909807), (47, 252955863), (69, 172303269), (83, 143240067), (141, 84318621), (207, 57434423), (249, 47746689), (423, 28106207), (747, 15915563), (1081, 10998081), (1909, 6227829), (3243, 3666027), (3901, 3047661), (5727, 2075943), (9729, 1222009), (11703, 1015887), (14723, 807507), (17181, 691981), (35109, 338629), (44169, 269169), (89723, 132507)]